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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This part was not intended in r65760
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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because separately running it without -j didn't work.
Revert "appveyor.yml: run memory-exchausting test separately"
This reverts commit r65703.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* NEWS: mention `new` class methods, instead of `initialize`
insetance methods whic are not called by users directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[Fix GH-2014]
From: Olle Jonsson <olle.jonsson@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This probably should have been `#bar` on the instance of class `Undef2` all along
[Fix GH-2015]
From: Alex Snaps <alex.snaps@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Forgot to add in r65751.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65756 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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I was wrong at r65753.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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BDIGIT can be unsigned int or unsigned short, depending on BDIGIT_DBL.
Given that, unsigned int and unsigned short are different in how
integer promotion works. BOGLO assumes its argument is wider than
BDIGIT, which is not always true. We have to force that explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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In ASCII, 'a' is bigger than 'A'. Which means 'A' - 'a' is a negative
number (-32, to be precise). In C, the type of 'a' and 'A' are signed
int (cf: ISO/IEC 9899:1990 section 6.1.3.4). So 'A' - 'a' is also a
signed int. It is `(signed int)-32`.
The problem is, OnigCodePoint is unsigned int. Adding a negative
number to a variable of OnigCodepoint (`code` here) introduces an
unintentional cast of `(unsigned)(signed)-32`, which is
4,294,967,264. Adding this value to code then overflows, and the
result eventually becomes normal codepoint.
The series of operations are not a serious problem but because
`code >= 'a'` holds, we can `(code - 'a') + 'A'` to reroute this.
See also: https://github.com/k-takata/Onigmo/pull/107
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* cvt(): use signbit() instead of 1/d < 0
* w_float(): ditto
* ruby_float_step_size(): unit==0 check shall be prior to divisions
* arith_seq_float_step_size(): ditto
* rb_big_divide(): same as r65642
* fix_divide(): ditto
* rb_big_fdiv_double(): ditto
* fix_fdiv_double(): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* pack.c (unknown_directive): refine warning message at unknown
directive in unpack too, and quote unprintable characters.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65745 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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text data bss dec hex filename
3535061 21232 72944 3629237 3760b5 ruby.before
3534141 21232 72944 3628317 375d1d ruby.after
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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By definition, the logarithm of 0 is negative infinity. This is a
pole error (cf: cf: ISO/IEC 9899:1999 section 7.12.1 paragraph 3) and
of course, cannot fit into an `int` value. We have to resort to
INT_MIN.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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OK, nobody is actively willing to maintain this configuration. Just
stop annoying people by build failures. See:
https://travis-ci.org/ruby/ruby/jobs/455377387
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65742 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Now that ccache is enabled. Compilations are made IO heavy, not CPU
bound. This means parallel jobs beyond CPU count could gain more
speed. From my experiment, I can conclude the good old "number of
cores plus one" tactics works the best.
The experiment: https://travis-ci.org/shyouhei/ruby/builds/454891855
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* util.c: annotate as NO_SANITIZE
* bignum.c: avoid (size_t)--
* marshal.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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When a negative double is casted into an unsigned type, that operation
is undefined (cf: ISO/IEC 9899:1990 section 6.2.9.3). Recent versions
of C kindly footnotes that "The remaindering operation performed when
a value of integer type is converted to unsigned type need not be
performed when a value of real floating type is converted to unsigned
type" (cf: ISO/IEC 9899:1999 section 6.3.1.4 footnote 50).
So it is a wrong idea to just cast a double to st_data_t.
The intention of the code is commented as "mix the actual float value
in". It seems we should do a reinterpret_cast and rule out
static_cast.
Confirmed this changeset does not affect `make benchmark`.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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In C, signed + unsigned of the same size results in unsigned (cf:
ISO/IEC 9899:1990 section 6.2.1.5). However `num` is signed here.
Which means the addition must be done in signed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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because CI failed: https://travis-ci.org/ruby/ruby/builds/455313917
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65732 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Travis has `cache: ccache` feature so let us enable it. Also, because
`config.cache` is generated during the compilation why not cache that
file for a later use. [fix GH-2013]
Caveats:
- When something went wrong, cache entries can be deleted from
https://travis-ci.org/ruby/ruby/caches (requires login).
- See `ccache(1)` manual page for the new environment variables.
- `ccache` thinks two compilations are not identical if they produce
different diagnostics. The -fno-diagnostics-color option is to
prevent such cache missihts only because TTY is present / absent at
the compilation time.
- In this changeset two "ccache --show-stats" invocations are inserted
before and after the compilation to measure cache hit rates etc.
Will revisit their outputs once the cache is warmed up.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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There was incorrect backticks (`) instead of plus signs to denote method
references, and a typo.
[Fix GH-2016]
From: Olivier Lacan <hi@olivierlacan.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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same as r65642.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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for Travis osx.
https://travis-ci.org/ruby/ruby/jobs/454864155
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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https://travis-ci.org/ruby/ruby/jobs/454798071
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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https://app.wercker.com/ruby/ruby/runs/mjit-test2/5beba9be183106002852f8a6?step=5bebc1a087436a0006f94a22
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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We are not interested in git(1) output.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65719 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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select() is a crap API for even sleeping on sigwait_fd, so favor
the native_sleep-based functions when there are no FDs, instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65718 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65717 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* Makefile.in (update-known-errors): update defs/known_errors.def
by using errno(1).
* defs/known_errors.def: sort alphabetically for merger.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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for now. This seems to get unstable after r65691.
test/excludes/_travis/osx: renamed from test/excludes/_travis because
it's only for osx builds.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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